Russell Urban-Mead, a senior hydrogeologist at the Chazen Companies who is familiar with geologic formations and water supplies throughout the Hudson Valley.

Dr. Kari Reiber, acting commissioner for the Dutchess County Department of Health, and Tanya Clark, supervising public health engineer for the Dutchess County Department of Health’s Environmental Health Services Division, will also be on hand. The county health department oversees nearly 700 regulated local drinking-water supplies.